bitbake: Sync with upstream.

 * File licence headers were sanitised causing most of the diff. 
 * cooker.py was created from bin/bitbake. 
 * cvs fetcher port option was added
 * The -f force option was fixed to work correctly
 * Multiple entries in rrecrdeps are now handled correctly
   (allows adding do_deploy to image depends)
 


git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1129 311d38ba-8fff-0310-9ca6-ca027cbcb966

1 files changed, 19 insertions, 660 deletions

diff --git a/bitbake/bin/bitbake b/bitbake/bin/bitbake
index 33e8933c90..001f229331 100755
--- a/bitbake/bin/bitbake
+++ b/bitbake/bin/bitbake
@@ -9,55 +9,27 @@
 # Copyright (C) 2005        ROAD GmbH
 # Copyright (C) 2006        Richard Purdie
 #
-# This program is free software; you can redistribute it and/or modify it under
-# the terms of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
 #
-# This program is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License along with
-# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
-# Place, Suite 330, Boston, MA 02111-1307 USA.
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-import sys, os, getopt, glob, copy, os.path, re, time
+import sys, os, getopt, re, time, optparse
 sys.path.insert(0,os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib'))
 import bb
-from bb import utils, data, parse, event, cache, providers, taskdata, runqueue
-from sets import Set
-import itertools, optparse
-
-parsespin = itertools.cycle( r'|/-\\' )
+from bb import cooker
 
 __version__ = "1.7.4"
 
 #============================================================================#
-# BBStatistics
-#============================================================================#
-class BBStatistics:
-    """
-    Manage build statistics for one run
-    """
-    def __init__(self ):
-        self.attempt = 0
-        self.success = 0
-        self.fail = 0
-        self.deps = 0
-
-    def show( self ):
-        print "Build statistics:"
-        print "  Attempted builds: %d" % self.attempt
-        if self.fail:
-            print "  Failed builds: %d" % self.fail
-        if self.deps:
-            print "  Dependencies not satisfied: %d" % self.deps
-        if self.fail or self.deps: return 1
-        else: return 0
-
-
-#============================================================================#
 # BBOptions
 #============================================================================#
 class BBConfiguration( object ):
@@ -68,622 +40,6 @@ class BBConfiguration( object ):
         for key, val in options.__dict__.items():
             setattr( self, key, val )
 
-#============================================================================#
-# BBCooker
-#============================================================================#
-class BBCooker:
-    """
-    Manages one bitbake build run
-    """
-
-    Statistics = BBStatistics           # make it visible from the shell
-
-    def __init__( self ):
-        self.build_cache_fail = []
-        self.build_cache = []
-        self.stats = BBStatistics()
-        self.status = None
-
-        self.cache = None
-        self.bb_cache = None
-
-    def tryBuildPackage(self, fn, item, task, the_data, build_depends):
-        """
-        Build one task of a package, optionally build following task depends
-        """
-        bb.event.fire(bb.event.PkgStarted(item, the_data))
-        try:
-            self.stats.attempt += 1
-            if self.configuration.force:
-                bb.data.setVarFlag('do_%s' % task, 'force', 1, the_data)
-            if not build_depends:
-                bb.data.setVarFlag('do_%s' % task, 'dontrundeps', 1, the_data)
-            if not self.configuration.dry_run:
-                bb.build.exec_task('do_%s' % task, the_data)
-            bb.event.fire(bb.event.PkgSucceeded(item, the_data))
-            self.build_cache.append(fn)
-            return True
-        except bb.build.FuncFailed:
-            self.stats.fail += 1
-            bb.msg.error(bb.msg.domain.Build, "task stack execution failed")
-            bb.event.fire(bb.event.PkgFailed(item, the_data))
-            self.build_cache_fail.append(fn)
-            raise
-        except bb.build.EventException, e:
-            self.stats.fail += 1
-            event = e.args[1]
-            bb.msg.error(bb.msg.domain.Build, "%s event exception, aborting" % bb.event.getName(event))
-            bb.event.fire(bb.event.PkgFailed(item, the_data))
-            self.build_cache_fail.append(fn)
-            raise
-
-    def tryBuild( self, fn, build_depends):
-        """
-        Build a provider and its dependencies. 
-        build_depends is a list of previous build dependencies (not runtime)
-        If build_depends is empty, we're dealing with a runtime depends
-        """
-
-        the_data = self.bb_cache.loadDataFull(fn, self.configuration.data)
-
-        item = self.status.pkg_fn[fn]
-
-        if bb.build.stamp_is_current('do_%s' % self.configuration.cmd, the_data) and not self.configuration.force:
-            self.build_cache.append(fn)
-            return True
-
-        return self.tryBuildPackage(fn, item, self.configuration.cmd, the_data, build_depends)
-
-    def showVersions( self ):
-        pkg_pn = self.status.pkg_pn
-        preferred_versions = {}
-        latest_versions = {}
-
-        # Sort by priority
-        for pn in pkg_pn.keys():
-            (last_ver,last_file,pref_ver,pref_file) = bb.providers.findBestProvider(pn, self.configuration.data, self.status)
-            preferred_versions[pn] = (pref_ver, pref_file)
-            latest_versions[pn] = (last_ver, last_file)
-
-        pkg_list = pkg_pn.keys()
-        pkg_list.sort()
-
-        for p in pkg_list:
-            pref = preferred_versions[p]
-            latest = latest_versions[p]
-
-            if pref != latest:
-                prefstr = pref[0][0] + "-" + pref[0][1]
-            else:
-                prefstr = ""
-
-            print "%-30s %20s %20s" % (p, latest[0][0] + "-" + latest[0][1],
-                                        prefstr)
-
-
-    def showEnvironment( self ):
-        """Show the outer or per-package environment"""
-        if self.configuration.buildfile:
-            self.cb = None
-            self.bb_cache = bb.cache.init(self)
-            try:
-                self.configuration.data = self.bb_cache.loadDataFull(self.configuration.buildfile, self.configuration.data)
-            except IOError, e:
-                bb.msg.fatal(bb.msg.domain.Parsing, "Unable to read %s: %s" % ( self.configuration.buildfile, e ))
-            except Exception, e:
-                bb.msg.fatal(bb.msg.domain.Parsing, "%s" % e)
-        # emit variables and shell functions
-        try:
-            data.update_data( self.configuration.data )
-            data.emit_env(sys.__stdout__, self.configuration.data, True)
-        except Exception, e:
-            bb.msg.fatal(bb.msg.domain.Parsing, "%s" % e)
-        # emit the metadata which isnt valid shell
-        data.expandKeys( self.configuration.data )      
-        for e in self.configuration.data.keys():
-            if data.getVarFlag( e, 'python', self.configuration.data ):
-                sys.__stdout__.write("\npython %s () {\n%s}\n" % (e, data.getVar(e, self.configuration.data, 1)))
-
-    def generateDotGraph( self, pkgs_to_build, ignore_deps ):
-        """
-        Generate a task dependency graph. 
-
-        pkgs_to_build A list of packages that needs to be built
-        ignore_deps   A list of names where processing of dependencies
-                      should be stopped. e.g. dependencies that get
-        """
-
-        for dep in ignore_deps:
-            self.status.ignored_dependencies.add(dep)
-
-        localdata = data.createCopy(self.configuration.data)
-        bb.data.update_data(localdata)
-        bb.data.expandKeys(localdata)
-        taskdata = bb.taskdata.TaskData(self.configuration.abort)
-
-        runlist = []
-        try:
-            for k in pkgs_to_build:
-                taskdata.add_provider(localdata, self.status, k)
-                runlist.append([k, "do_%s" % self.configuration.cmd])
-            taskdata.add_unresolved(localdata, self.status)
-        except bb.providers.NoProvider:
-            sys.exit(1)
-        rq = bb.runqueue.RunQueue()
-        rq.prepare_runqueue(self.configuration.data, self.status, taskdata, runlist)
-
-        seen_fnids = []  
-        depends_file = file('depends.dot', 'w' )
-        tdepends_file = file('task-depends.dot', 'w' )
-        print >> depends_file, "digraph depends {"
-        print >> tdepends_file, "digraph depends {"
-        rq.prio_map.reverse()
-        for task1 in range(len(rq.runq_fnid)):
-            task = rq.prio_map[task1]
-            taskname = rq.runq_task[task]
-            fnid = rq.runq_fnid[task]
-            fn = taskdata.fn_index[fnid]
-            pn = self.status.pkg_fn[fn]
-            version  = self.bb_cache.getVar('PV', fn, True ) + '-' + self.bb_cache.getVar('PR', fn, True)
-            print >> tdepends_file, '"%s.%s" [label="%s %s\\n%s\\n%s"]' % (pn, taskname, pn, taskname, version, fn)
-            for dep in rq.runq_depends[task]:
-                depfn = taskdata.fn_index[rq.runq_fnid[dep]]
-                deppn = self.status.pkg_fn[depfn]
-                print >> tdepends_file, '"%s.%s" -> "%s.%s"' % (pn, rq.runq_task[task], deppn, rq.runq_task[dep])
-            if fnid not in seen_fnids:
-                seen_fnids.append(fnid)
-                packages = []
-                print >> depends_file, '"%s" [label="%s %s\\n%s"]' % (pn, pn, version, fn)              
-                for depend in self.status.deps[fn]:
-                    print >> depends_file, '"%s" -> "%s"' % (pn, depend)
-                rdepends = self.status.rundeps[fn]
-                for package in rdepends:
-                    for rdepend in rdepends[package]:
-                        print >> depends_file, '"%s" -> "%s" [style=dashed]' % (package, rdepend)
-                    packages.append(package)
-                rrecs = self.status.runrecs[fn]
-                for package in rrecs:
-                    for rdepend in rrecs[package]:
-                        print >> depends_file, '"%s" -> "%s" [style=dashed]' % (package, rdepend)
-                    if not package in packages:
-                        packages.append(package)
-                for package in packages:
-                    if package != pn:
-                        print >> depends_file, '"%s" [label="%s(%s) %s\\n%s"]' % (package, package, pn, version, fn)
-                        for depend in self.status.deps[fn]:
-                            print >> depends_file, '"%s" -> "%s"' % (package, depend)
-                # Prints a flattened form of the above where subpackages of a package are merged into the main pn
-                #print >> depends_file, '"%s" [label="%s %s\\n%s\\n%s"]' % (pn, pn, taskname, version, fn)
-                #for rdep in taskdata.rdepids[fnid]:
-                #    print >> depends_file, '"%s" -> "%s" [style=dashed]' % (pn, taskdata.run_names_index[rdep])
-                #for dep in taskdata.depids[fnid]:
-                #    print >> depends_file, '"%s" -> "%s"' % (pn, taskdata.build_names_index[dep])
-        print >> depends_file,  "}"
-        print >> tdepends_file,  "}"
-        bb.msg.note(1, bb.msg.domain.Collection, "Dependencies saved to 'depends.dot'")
-        bb.msg.note(1, bb.msg.domain.Collection, "Task dependencies saved to 'task-depends.dot'")
-
-    def buildDepgraph( self ):
-        all_depends = self.status.all_depends
-        pn_provides = self.status.pn_provides
-
-        localdata = data.createCopy(self.configuration.data)
-        bb.data.update_data(localdata)
-        bb.data.expandKeys(localdata)
-
-        def calc_bbfile_priority(filename):
-            for (regex, pri) in self.status.bbfile_config_priorities:
-                if regex.match(filename):
-                    return pri
-            return 0
-
-        # Handle PREFERRED_PROVIDERS
-        for p in (bb.data.getVar('PREFERRED_PROVIDERS', localdata, 1) or "").split():
-            (providee, provider) = p.split(':')
-            if providee in self.status.preferred and self.status.preferred[providee] != provider:
-                bb.msg.error(bb.msg.domain.Provider, "conflicting preferences for %s: both %s and %s specified" % (providee, provider, self.status.preferred[providee]))
-            self.status.preferred[providee] = provider
-
-        # Calculate priorities for each file
-        for p in self.status.pkg_fn.keys():
-            self.status.bbfile_priority[p] = calc_bbfile_priority(p)
-
-    def buildWorldTargetList(self):
-        """
-         Build package list for "bitbake world"
-        """
-        all_depends = self.status.all_depends
-        pn_provides = self.status.pn_provides
-        bb.msg.debug(1, bb.msg.domain.Parsing, "collating packages for \"world\"")
-        for f in self.status.possible_world:
-            terminal = True
-            pn = self.status.pkg_fn[f]
-
-            for p in pn_provides[pn]:
-                if p.startswith('virtual/'):
-                    bb.msg.debug(2, bb.msg.domain.Parsing, "World build skipping %s due to %s provider starting with virtual/" % (f, p))
-                    terminal = False
-                    break
-                for pf in self.status.providers[p]:
-                    if self.status.pkg_fn[pf] != pn:
-                        bb.msg.debug(2, bb.msg.domain.Parsing, "World build skipping %s due to both us and %s providing %s" % (f, pf, p))
-                        terminal = False
-                        break
-            if terminal:
-                self.status.world_target.add(pn)
-
-            # drop reference count now
-            self.status.possible_world = None
-            self.status.all_depends    = None
-
-    def myProgressCallback( self, x, y, f, from_cache ):
-        """Update any tty with the progress change"""
-        if os.isatty(sys.stdout.fileno()):
-            sys.stdout.write("\rNOTE: Handling BitBake files: %s (%04d/%04d) [%2d %%]" % ( parsespin.next(), x, y, x*100/y ) )
-            sys.stdout.flush()
-        else:
-            if x == 1:
-                sys.stdout.write("Parsing .bb files, please wait...")
-                sys.stdout.flush()
-            if x == y:
-                sys.stdout.write("done.")
-                sys.stdout.flush()
-
-    def interactiveMode( self ):
-        """Drop off into a shell"""
-        try:
-            from bb import shell
-        except ImportError, details:
-            bb.msg.fatal(bb.msg.domain.Parsing, "Sorry, shell not available (%s)" % details )
-        else:
-            bb.data.update_data( self.configuration.data )
-            bb.data.expandKeys( self.configuration.data )
-            shell.start( self )
-            sys.exit( 0 )
-
-    def parseConfigurationFile( self, afile ):
-        try:
-            self.configuration.data = bb.parse.handle( afile, self.configuration.data )
-
-            # Add the handlers we inherited by INHERIT
-            # we need to do this manually as it is not guranteed
-            # we will pick up these classes... as we only INHERIT
-            # on .inc and .bb files but not on .conf
-            data = bb.data.createCopy( self.configuration.data )
-            inherits  = ["base"] + (bb.data.getVar('INHERIT', data, True ) or "").split()
-            for inherit in inherits:
-                data = bb.parse.handle( os.path.join('classes', '%s.bbclass' % inherit ), data, True )
-
-            # FIXME: This assumes that we included at least one .inc file
-            for var in bb.data.keys(data):
-                if bb.data.getVarFlag(var, 'handler', data):
-                    bb.event.register(var,bb.data.getVar(var, data))
-
-        except IOError:
-            bb.msg.fatal(bb.msg.domain.Parsing, "Unable to open %s" % afile )
-        except bb.parse.ParseError, details:
-            bb.msg.fatal(bb.msg.domain.Parsing, "Unable to parse %s (%s)" % (afile, details) )
-
-    def handleCollections( self, collections ):
-        """Handle collections"""
-        if collections:
-            collection_list = collections.split()
-            for c in collection_list:
-                regex = bb.data.getVar("BBFILE_PATTERN_%s" % c, self.configuration.data, 1)
-                if regex == None:
-                    bb.msg.error(bb.msg.domain.Parsing, "BBFILE_PATTERN_%s not defined" % c)
-                    continue
-                priority = bb.data.getVar("BBFILE_PRIORITY_%s" % c, self.configuration.data, 1)
-                if priority == None:
-                    bb.msg.error(bb.msg.domain.Parsing, "BBFILE_PRIORITY_%s not defined" % c)
-                    continue
-                try:
-                    cre = re.compile(regex)
-                except re.error:
-                    bb.msg.error(bb.msg.domain.Parsing, "BBFILE_PATTERN_%s \"%s\" is not a valid regular expression" % (c, regex))
-                    continue
-                try:
-                    pri = int(priority)
-                    self.status.bbfile_config_priorities.append((cre, pri))
-                except ValueError:
-                    bb.msg.error(bb.msg.domain.Parsing, "invalid value for BBFILE_PRIORITY_%s: \"%s\"" % (c, priority))
-
-
-    def cook( self, configuration, args ):
-        """
-        We are building stuff here. We do the building
-        from here. By default we try to execute task
-        build.
-        """
-
-        self.configuration = configuration
-
-        if self.configuration.verbose:
-            bb.msg.set_verbose(True)
-
-        if self.configuration.debug:
-            bb.msg.set_debug_level(self.configuration.debug)
-        else:
-            bb.msg.set_debug_level(0)
-
-        if self.configuration.debug_domains:
-            bb.msg.set_debug_domains(self.configuration.debug_domains)
-
-        self.configuration.data = bb.data.init()
-
-        for f in self.configuration.file:
-            self.parseConfigurationFile( f )
-
-        self.parseConfigurationFile( os.path.join( "conf", "bitbake.conf" ) )
-
-        if not self.configuration.cmd:
-            self.configuration.cmd = bb.data.getVar("BB_DEFAULT_TASK", self.configuration.data)
-
-        # For backwards compatibility - REMOVE ME
-        if not self.configuration.cmd:
-            self.configuration.cmd = "build"
-
-        #
-        # Special updated configuration we use for firing events
-        #
-        self.configuration.event_data = bb.data.createCopy(self.configuration.data)
-        bb.data.update_data(self.configuration.event_data)
-
-        if self.configuration.show_environment:
-            self.showEnvironment()
-            sys.exit( 0 )
-
-        # inject custom variables
-        if not bb.data.getVar("BUILDNAME", self.configuration.data):
-            bb.data.setVar("BUILDNAME", os.popen('date +%Y%m%d%H%M').readline().strip(), self.configuration.data)
-        bb.data.setVar("BUILDSTART", time.strftime('%m/%d/%Y %H:%M:%S',time.gmtime()),self.configuration.data)
-
-        buildname = bb.data.getVar("BUILDNAME", self.configuration.data)
-
-        if self.configuration.interactive:
-            self.interactiveMode()
-
-        if self.configuration.buildfile is not None:
-            bf = os.path.abspath( self.configuration.buildfile )
-            try:
-                os.stat(bf)
-            except OSError:
-                (filelist, masked) = self.collect_bbfiles()
-                regexp = re.compile(self.configuration.buildfile)
-                matches = []
-                for f in filelist:
-                    if regexp.search(f) and os.path.isfile(f):
-                        bf = f
-                        matches.append(f)
-                if len(matches) != 1:
-                    bb.msg.error(bb.msg.domain.Parsing, "Unable to match %s (%s matches found):" % (self.configuration.buildfile, len(matches)))
-                    for f in matches:
-                        bb.msg.error(bb.msg.domain.Parsing, "    %s" % f)
-                    sys.exit(1)
-                bf = matches[0]             
-
-            bbfile_data = bb.parse.handle(bf, self.configuration.data)
-
-            item = bb.data.getVar('PN', bbfile_data, 1)
-            try:
-                self.tryBuildPackage(bf, item, self.configuration.cmd, bbfile_data, True)
-            except bb.build.EventException:
-                bb.msg.error(bb.msg.domain.Build,  "Build of '%s' failed" % item )
-
-            sys.exit( self.stats.show() )
-
-        # initialise the parsing status now we know we will need deps
-        self.status = bb.cache.CacheData()
-
-        ignore = bb.data.getVar("ASSUME_PROVIDED", self.configuration.data, 1) or ""
-        self.status.ignored_dependencies = Set( ignore.split() )
-
-        self.handleCollections( bb.data.getVar("BBFILE_COLLECTIONS", self.configuration.data, 1) )
-
-        pkgs_to_build = None
-        if args:
-            if not pkgs_to_build:
-                pkgs_to_build = []
-            pkgs_to_build.extend(args)
-        if not pkgs_to_build:
-                bbpkgs = bb.data.getVar('BBPKGS', self.configuration.data, 1)
-                if bbpkgs:
-                        pkgs_to_build = bbpkgs.split()
-        if not pkgs_to_build and not self.configuration.show_versions \
-                             and not self.configuration.interactive \
-                             and not self.configuration.show_environment:
-                print "Nothing to do.  Use 'bitbake world' to build everything, or run 'bitbake --help'"
-                print "for usage information."
-                sys.exit(0)
-
-        # Import Psyco if available and not disabled
-        if not self.configuration.disable_psyco:
-            try:
-                import psyco
-            except ImportError:
-                bb.msg.note(1, bb.msg.domain.Collection, "Psyco JIT Compiler (http://psyco.sf.net) not available. Install it to increase performance.")
-            else:
-                psyco.bind( self.parse_bbfiles )
-        else:
-            bb.msg.note(1, bb.msg.domain.Collection, "You have disabled Psyco. This decreases performance.")
-
-        try:
-            bb.msg.debug(1, bb.msg.domain.Collection, "collecting .bb files")
-            (filelist, masked) = self.collect_bbfiles()
-            self.parse_bbfiles(filelist, masked, self.myProgressCallback)
-            bb.msg.debug(1, bb.msg.domain.Collection, "parsing complete")
-            print
-            if self.configuration.parse_only:
-                bb.msg.note(1, bb.msg.domain.Collection, "Requested parsing .bb files only.  Exiting.")
-                return
-
-
-            self.buildDepgraph()
-
-            if self.configuration.show_versions:
-                self.showVersions()
-                sys.exit( 0 )
-            if 'world' in pkgs_to_build:
-                self.buildWorldTargetList()
-                pkgs_to_build.remove('world')
-                for t in self.status.world_target:
-                    pkgs_to_build.append(t)
-
-            if self.configuration.dot_graph:
-                self.generateDotGraph( pkgs_to_build, self.configuration.ignored_dot_deps )
-                sys.exit( 0 )
-
-            bb.event.fire(bb.event.BuildStarted(buildname, pkgs_to_build, self.configuration.event_data))
-
-            localdata = data.createCopy(self.configuration.data)
-            bb.data.update_data(localdata)
-            bb.data.expandKeys(localdata)
-
-            taskdata = bb.taskdata.TaskData(self.configuration.abort)
-
-            runlist = []
-            try:
-                for k in pkgs_to_build:
-                    taskdata.add_provider(localdata, self.status, k)
-                    runlist.append([k, "do_%s" % self.configuration.cmd])
-                taskdata.add_unresolved(localdata, self.status)
-            except bb.providers.NoProvider:
-                sys.exit(1)
-
-            rq = bb.runqueue.RunQueue()
-            rq.prepare_runqueue(self.configuration.data, self.status, taskdata, runlist)
-            try:
-                failures = rq.execute_runqueue(self, self.configuration.data, self.status, taskdata, runlist)
-            except runqueue.TaskFailure, fnids:
-                for fnid in fnids:
-                    bb.msg.error(bb.msg.domain.Build, "'%s' failed" % taskdata.fn_index[fnid])
-                sys.exit(1)
-            bb.event.fire(bb.event.BuildCompleted(buildname, pkgs_to_build, self.configuration.event_data, failures))
-
-            sys.exit( self.stats.show() )
-
-        except KeyboardInterrupt:
-            bb.msg.note(1, bb.msg.domain.Collection, "KeyboardInterrupt - Build not completed.")
-            sys.exit(1)
-
-    def get_bbfiles( self, path = os.getcwd() ):
-        """Get list of default .bb files by reading out the current directory"""
-        contents = os.listdir(path)
-        bbfiles = []
-        for f in contents:
-            (root, ext) = os.path.splitext(f)
-            if ext == ".bb":
-                bbfiles.append(os.path.abspath(os.path.join(os.getcwd(),f)))
-        return bbfiles
-
-    def find_bbfiles( self, path ):
-        """Find all the .bb files in a directory (uses find)"""
-        findcmd = 'find ' + path + ' -name *.bb | grep -v SCCS/'
-        try:
-            finddata = os.popen(findcmd)
-        except OSError:
-            return []
-        return finddata.readlines()
-
-    def collect_bbfiles( self ):
-        """Collect all available .bb build files"""
-        parsed, cached, skipped, masked = 0, 0, 0, 0
-        self.bb_cache = bb.cache.init(self)
-
-        files = (data.getVar( "BBFILES", self.configuration.data, 1 ) or "").split()
-        data.setVar("BBFILES", " ".join(files), self.configuration.data)
-
-        if not len(files):
-            files = self.get_bbfiles()
-
-        if not len(files):
-            bb.msg.error(bb.msg.domain.Collection, "no files to build.")
-
-        newfiles = []
-        for f in files:
-            if os.path.isdir(f):
-                dirfiles = self.find_bbfiles(f)
-                if dirfiles:
-                    newfiles += dirfiles
-                    continue
-            newfiles += glob.glob(f) or [ f ]
-
-        bbmask = bb.data.getVar('BBMASK', self.configuration.data, 1)
-
-        if not bbmask:
-            return (newfiles, 0)
-
-        try:
-            bbmask_compiled = re.compile(bbmask)
-        except sre_constants.error:
-            bb.msg.fatal(bb.msg.domain.Collection, "BBMASK is not a valid regular expression.")
-
-        finalfiles = []
-        for i in xrange( len( newfiles ) ):
-            f = newfiles[i]
-            if bbmask and bbmask_compiled.search(f):
-                bb.msg.debug(1, bb.msg.domain.Collection, "skipping masked file %s" % f)
-                masked += 1
-                continue
-            finalfiles.append(f)
-
-        return (finalfiles, masked)
-
-    def parse_bbfiles(self, filelist, masked, progressCallback = None):
-        parsed, cached, skipped = 0, 0, 0
-        for i in xrange( len( filelist ) ):
-            f = filelist[i]
-
-            bb.msg.debug(1, bb.msg.domain.Collection, "parsing %s" % f)
-
-            # read a file's metadata
-            try:
-                fromCache, skip = self.bb_cache.loadData(f, self.configuration.data)
-                if skip:
-                    skipped += 1
-                    bb.msg.debug(2, bb.msg.domain.Collection, "skipping %s" % f)
-                    self.bb_cache.skip(f)
-                    continue
-                elif fromCache: cached += 1
-                else: parsed += 1
-                deps = None
-
-                # Disabled by RP as was no longer functional
-                # allow metadata files to add items to BBFILES
-                #data.update_data(self.pkgdata[f])
-                #addbbfiles = self.bb_cache.getVar('BBFILES', f, False) or None
-                #if addbbfiles:
-                #    for aof in addbbfiles.split():
-                #        if not files.count(aof):
-                #            if not os.path.isabs(aof):
-                #                aof = os.path.join(os.path.dirname(f),aof)
-                #            files.append(aof)
-
-                self.bb_cache.handle_data(f, self.status)
-
-                # now inform the caller
-                if progressCallback is not None:
-                    progressCallback( i + 1, len( filelist ), f, fromCache )
-
-            except IOError, e:
-                self.bb_cache.remove(f)
-                bb.msg.error(bb.msg.domain.Collection, "opening %s: %s" % (f, e))
-                pass
-            except KeyboardInterrupt:
-                self.bb_cache.sync()
-                raise
-            except Exception, e:
-                self.bb_cache.remove(f)
-                bb.msg.error(bb.msg.domain.Collection, "%s while parsing %s" % (e, f))
-            except:
-                self.bb_cache.remove(f)
-                raise
-
-        if progressCallback is not None:
-            print "\r" # need newline after Handling Bitbake files message
-            bb.msg.note(1, bb.msg.domain.Collection, "Parsing finished. %d cached, %d parsed, %d skipped, %d masked." % ( cached, parsed, skipped, masked ))
-
-        self.bb_cache.sync()
 
 #============================================================================#
 # main
@@ -747,12 +103,13 @@ Default BBFILES are the .bb files in the current directory.""" )
                 action = "append", dest = "debug_domains", default = [] )
 
 
-    options, args = parser.parse_args( sys.argv )
-
-    cooker = BBCooker()
-    cooker.cook( BBConfiguration( options ), args[1:] )
+    options, args = parser.parse_args(sys.argv)
 
+    configuration = BBConfiguration(options)
+    configuration.pkgs_to_build = []
+    configuration.pkgs_to_build.extend(args[1:])
 
+    bb.cooker.BBCooker().cook(configuration)
 
 if __name__ == "__main__":
     main()
@@ -761,4 +118,6 @@ if __name__ == "__main__":
     profile.run('main()', "profile.log")
     import pstats
     p = pstats.Stats('profile.log')
+    p.sort_stats('time')
     p.print_stats()
+    p.print_callers()